Airbus Helicopters H135 vs Airbus Helicopters H145 vs Leonardo Aw109 Grand New vs Leonardo Aw109 Trekker vs Leonardo Aw119kx

In category terms, the Airbus H135 and Leonardo AW109 GrandNew are light twin‑engine helicopters, the Airbus H145 and Leonardo AW109 Trekker sit at the upper end of the light‑twin class with more cabin volume and payload, and the Leonardo AW119Kx is a light single‑engine aircraft optimized for lower operating cost and simpler mission profiles. For range, all are broadly similar in typical mission fit, but the AW109 family and H145 commonly offer the longest practical legs in the light‑twin segment, with the H135 usually a bit shorter depending on tanks and payload, while the AW119Kx can be competitive on distance when lightly loaded but is more sensitive to payload, altitude, and reserves because it is single‑engine. For passenger capacity, the H135 and AW109 GrandNew generally seat around six to seven passengers in typical layouts, the H145 is commonly configured for seven to eight with the most usable cabin space of the group, the AW109 Trekker is often in the six to seven passenger range, and the AW119Kx typically carries six to seven passengers depending on interior and mission equipment.